12350980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 26033112

約数和(自身を除く): 13682132

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1973, 3130, 3946, 6260, 7892, 9865, 19730, 39460, 617549, 1235098, 2470196, 3087745, 6175490, 12350980]

約数ペア:

[(1, 12350980), (2, 6175490), (4, 3087745), (5, 2470196), (10, 1235098), (20, 617549), (313, 39460), (626, 19730), (1252, 9865), (1565, 7892), (1973, 6260), (3130, 3946)]